Jet Propulsion Laboratory in Pasadena announced Tuesday it will lay off about 325 workers this week, affecting roughly 5% of ...

Model simulations offer insights into the fundamental properties of the solar magnetic field. New studies suggest that the Sun, like Earth, has polar vortices influenced by its magnetic environment. U ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...